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Powdered grafted cellulose 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-013/20
출원번호 US-0781916 (1977-03-28)
발명자 / 주소
  • Chatterjee
  • Pronoy K.
  • Morbey
  • Graham K.
출원인 / 주소
  • Personal Products Company
대리인 / 주소
    Lipow, Jason
인용정보 피인용 횟수 : 52  인용 특허 : 0

초록

A selected powdery form of a graft copolymer containing hydrophilic chains provides a highly moisture-absorbent media which is suitable for use in absorbent bodies, particularly those used for absorbing body exudates such as catamenial devices, diapers, wound dressings, surgical sponges, incontinenc

대표청구항

대표청구항이 없습니다.

이 특허를 인용한 특허 (52)

  1. Melius Mark K. (Appleton WI) Yarbrough Sandra M. (Menasha WI) Putzer Melissa C. (Oshkosh WI) Kellenberger Stanley R. (Appleton WI) Byerly Shannon K. (Appleton WI), Absorbent composite.
  2. Melius, Mark Kevin; Yarbrough, Sandra Marie; Putzer, Melissa Christine; Kellenberger, Stanley Roy; Byerly, Shannon Kathleen, Absorbent composite.
  3. Korpman Ralf (Somerset City NJ), Absorbent foam products.
  4. Kramer Timothy A. (Cincinnati OH) Young Gerald A. (Springfield Township ; Hamilton County OH) Kock Ronald W. (Wyoming OH), Absorbent laminate structure.
  5. Berg, Charles J., Absorbent members having low density and basis weight acquisition zones.
  6. Mitchell James G. (both c/o of Principle Business Enterprises ; Pine Lake Industrial Park Dunbridge OH 43414) Mitchell Winalee G. (both c/o of Principle Business Enterprises ; Pine Lake Industrial Pa, Absorbent pads, incontinence care products and methods of production.
  7. Korpman Ralf (Bridgewater NJ), Absorbent products.
  8. Leithem, Phyllis; Kremers, Charles A.; Harrell, W. Paul; Lewis, Stephen; Sears, Karl D.; He, Quan; Abitz, Peter R., Absorbent products and methods of preparation thereof.
  9. Korpman Ralf (Bridgewater NJ), Absorbent products, process and compositions for immobilization of particulate absorbents.
  10. Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
  11. Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
  12. Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
  13. Midkiff David G. (Alpharetta GA) Rippl Carl G. (Woodstock GA) Twyman Nancy D. (Norcross GA) Wahlquist Joseph D. (Woodstock GA), Absorbent structure for absorbing food product liquids.
  14. Duenk Elisabeth Hendrika,BEX ; Fischer Walter Jakob,DEX, Absorbent structures.
  15. Ogino Fumiichi (Kawanishi JPX), Air filter of polyurethane mesh containing carbon adsorbent.
  16. Lang Theodore B. (Winnebago County WI), Apparatus for forming discrete particulate areas in a composite article.
  17. Reeves William G. (Neenah WI) Thomas Douglas C. (Appleton WI), Bag tampon containing discrete pieces of absorbent.
  18. Isaac Goldhirsch IL; Steven A. Orszag, Composite absorbent structure and method.
  19. Grilliot, William L.; Grilliot, Mary I., Composite structure for protective garment.
  20. Ronning Patricia M. (St. Paul MN) Vandesteeg Gregg A. (Roseville MN), Compositions, devices, and methods for extended control of insect activity.
  21. Bradstreet James A. (Colts Neck NJ) Roller Judith E. (North Brunswick NJ), Crush-resistant adhesively-attached absorbent product.
  22. Michaels Alan S. (San Francisco CA), Dispenser constructed with semipermeable polymer-hydrophilic polymer wall.
  23. Mesek Frederick K. (San Diego CA), Disposable diaper with folded absorbent batt.
  24. Mesek Frederick K. (San Diego CA), Disposable diaper with folded absorbent batt.
  25. Weisman Paul T. (P.O. Box 39175 Cincinnati OH 45247) Goldman Stephen A. (P.O. Box 39175 Cincinnati OH 45247), High-density absorbent structures.
  26. Dentler, Joachim; Funk, Rudiger; Herfert, Norbert; Wanior, Mariola; Engelhardt, Friedrich, Hydrophilic hydrogels with a high swelling capacity and method for producing and using them.
  27. Baigas ; Jr. Joseph F. (Charlotte NC) Haynes ; Jr. John T. (Waxhaw NC), Incontinent pad with high absorbent packet.
  28. Watt William R. (Princeton Junction NJ), Incorporation of a hydrophile in fibrous webs to enhance absorbency.
  29. Light, Kenneth; Shevick, Barry L., Integrated surgical bleeding control system.
  30. Levesque Yvon G. (Montreal CAX), Layered absorbent structure.
  31. Melican Nigel J. T. (Goldington GB2), Liquid absorption devices.
  32. Wiegner Georg (Viersen DEX) Schwolow Hartmut (Grefrath DEX) Klein Dieter (Erkelenz DEX) Malaskiewicz Jrgen (Dusseldorf DEX), Menstruation tampon.
  33. Lang Theodore B. (Appleton WI), Method for forming discrete particulate areas in a composite article.
  34. Leithem, Phyllis; Kremers, Charles A.; Harrell, W. Paul; Lewis, Stephen; Sears, Karl D.; He, Quan; Abitz, Peter R., Method for making absorbent products.
  35. Pieniak, Heinz A.; Iskra, Michael J., Method of forming a superthin absorbent product.
  36. Tews Richard R. (Appleton WI), Method of forming rapidly disintegrating paper tubes.
  37. Kramer Timothy A. (Cincinnati OH) Young Gerald A. (Springfield Township ; Clark County OH) Kock Ronald W. (Wyoming OH), Method of making an absorbent laminate structure.
  38. Kellenberger Stanley R. (Appleton WI) Zenker David L. (Neenah WI), Non-layered absorbent insert having Z-directional superabsorbent concentration gradient.
  39. Wang James H. ; Schertz David M., Nonwoven, porous fabric produced from polymer composite materials.
  40. Martin Bruce D. ; Wiesemann Thomas L. ; Shoemaker ; Jr. John D., Personal hygiene articles for absorbing fluids.
  41. Groeger Herbert Gunter (Charlotte NC) Serad George Allibone (Charlotte NC) Fenton Clinton Dale (Charlotte NC), Process for fibrous structure containing immobilized particulate matter.
  42. Williams, Karla E; Assenheimer Downs, Suzanne E, Process of improving the whitening of a polymeric tampon applicator.
  43. Ciencewicki Evelyn (South River NJ), Production of fibrous sliver having particulate matter distributed therethrough.
  44. Bumbarger Thomas H., Protective multi-layered liquid retaining composite.
  45. Reilly John ; Grilliot William L. ; Grilliot Mary I., Protective pad for protective garment.
  46. Tews Richard R. (Outagamie County WI), Rapidly disintegrating paper tubes.
  47. Aberson, Gerard M.; Powell-Toothman, Robin, Sanitary appliance containing blood gelling agent.
  48. Kolpin Barbara E. (River Falls WI) Brownlee David C. (White Bear Lake MN), Sheet product containing sorbent particulate material.
  49. Pieniak Heinz A. (North Brunswick NJ) Iskra Michael J. (Flemington NJ), Superthin absorbent product.
  50. Pieniak, Heinz A.; Iskra, Michael J., Superthin absorbent product.
  51. Masuda Yugoro (Takatsuki JPX) Kawase Shigeru (Nara JPX), Wadding materials.
  52. Beihoffer Thomas W. ; Tomlin Anthony S., Water-absorbent article and method.
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